Electronic Principles Holes are the minority carriers in which type of semiconductor? n-type Extrinsic None of these Intrinsic p-type n-type Extrinsic None of these Intrinsic p-type ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a step-down transformer, which is larger? Impossible to say Secondary voltage None of these Primary voltage Neither Impossible to say Secondary voltage None of these Primary voltage Neither ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature an intrinsic semiconductor has None of these many free electrons many holes a few free electrons and holes No holes None of these many free electrons many holes a few free electrons and holes No holes ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the inductive reactance of a 0.1-H coil that is operating at 1000 Hz? 444 Ohm None of these Less than 1 Ohm 628 Ohm 100 Ohm 444 Ohm None of these Less than 1 Ohm 628 Ohm 100 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The transistor has a collector current of 10 mA and a base current of 40 mA. What is the current gain of the transistor? 0.25 µA 350 µA 300 µA 250 µA None of these 0.25 µA 350 µA 300 µA 250 µA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles An ideal voltage source has None of these A load-dependent current A load dependent voltage Zero internal resistance Infinite internal resistance None of these A load-dependent current A load dependent voltage Zero internal resistance Infinite internal resistance ANSWER DOWNLOAD EXAMIANS APP
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